Role of steroid hormones and morphine treatment in opioid receptor gene expression in brain structures in the female rat - Teodorov, E.; Cruz, W. S.; Pereira, L. A.; Cezar, L. C.; Camarini, Rosana; Felicio, Luciano Freitas (The Federation of European Neuroscience Societies Forum of Neuroscience - FENS, 2012)